package com.killer.edu.course.service;

import com.killer.edu.course.api.dto.CoursePlayHistoryDTO;
import com.killer.edu.course.entity.PlayHistory;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author killer
 * @since 2021-05-25
 */
public interface IPlayHistoryService extends IService<PlayHistory> {

}
